add the ability for the podman remote client to use a configuration file
which describes its connections. users can now define a connection the
configuration and then call it by name like:
podman-remote -c connection1
and the destination and user will be derived from the configuration
file. if no -c is provided, we look for a connection in the
configuration file designated as 'default'. If the configuration file
has only one connection, it will be deemed the 'default'.
Signed-off-by: baude <bbaude@redhat.com>
Rootless containers can't be paused (no CGroups, so no freezer).
We could try and emulate this with a SIGSTOP to all PIDs in the
container, but that's inherently racy, so let's avoid it for now.
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
'docker cp' is an alias for 'docker container cp', and podman should have the equivalent alias.
Signed-off-by: Jose Diaz-Gonzalez <email@josediazgonzalez.com>
Add a journald reader that translates the journald entry to a k8s-file formatted line, to be added as a log line
Note: --follow with journald hasn't been implemented. It's going to be a larger undertaking that can wait.
Signed-off-by: Peter Hunt <pehunt@redhat.com>
move the logic for joining existing namespaces down to the rootless
package. In main_local we still retrieve the list of conmon pid files
and use it from the rootless package.
In addition, create a temporary user namespace for reading these
files, as the unprivileged user might not have enough privileges for
reading the conmon pid file, for example when running with a different
uidmap and root in the container is different than the rootless user.
Closes: https://github.com/containers/libpod/issues/3187
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
when podman cp tar without --extract flag, if the destination already exists, or ends with path seprator, cp the tar under the directory, otherwise copy the tar named with the destination
Signed-off-by: Qi Wang <qiwan@redhat.com>
it creates a namespace where the current UID:GID on the host is mapped
to the same UID:GID in the container.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
Log a warning when --security-opt and --privileged are used together to
indicate that it has no effect since --privileged will set everything.
To avoid regressions, only warn, do not error out and do not print on
error level.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Mark hidden all references to signature-policy
Default all uses of --authfile
Add --authfile support to podman run and podman create.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Mainly add support for podman build using --overlay mounts.
Updates containers/image also adds better support for new registries.conf
file.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
use a pause process to keep the user and mount namespace alive.
The pause process is created immediately on reload, and all successive
Podman processes will refer to it for joining the user&mount
namespace.
This solves all the race conditions we had on joining the correct
namespaces using the conmon processes.
As a fallback if the join fails for any reason (e.g. the pause process
was killed), then we try to join the running containers as we were
doing before.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
Refactor client code to break out building connection string from
making the connection.
Example:
client:
Connection: unix:/run/podman/io.podman
Connection Type: DirectConnection
.
:
Signed-off-by: Jhon Honce <jhonce@redhat.com>
define two environment variables, that simplify the task of cleaning
up the storage, as we can do something like:
podman unshare sh -c 'rm -rf $CONTAINERS_GRAPHROOT $CONTAINERS_RUNROOT'
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
This command lets the user run a command in a new user namespace like `unshare -u`.
It uses the implementation of unshare in buildah. ( fixes#1388 )
Signed-off-by: Divyansh Kamboj <kambojdivyansh2000@gmail.com>
